body {
  background: #fff;
}
.section {
  padding: 90px 0;
  text-align: center;
  border-bottom: 1px solid #f0f0f0;
}
.section-title {
  font-size: 30px;
  color: #333;
  line-height: 50px;
  margin-bottom: 30px;
  text-align: center;
  font-weight: normal;
}
.btn {
  display: inline-block;
  width: 180px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 16px;
  color: white;
  background: #1f89ff;
  border-radius: 5px;
}

.mbanner {
  height: 640px;
  position: relative;
  background: #f1f6ff;
}
.mbanner-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
}
.mbanner-content h1 {
  font-size: 48px;
  font-weight: normal;
  margin: 0 auto 30px;
}
.mbanner-content p {
  font-size: 24px;
  color: #606266;
  margin-bottom: 25px;
}
.mbanner img {
  width: 100%;
  max-width: 1200px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}

.brands {
  margin-bottom: 50px;
}
.brands img {
  width: 192px;
  height: 64px;
  margin: 0 32px;
}
.businesses {
  overflow: hidden;
}
.businesses li {
  height: 230px;
  width: 33.33%;
  float: left;
  text-align: center;
  font-size: 15px;
  color: #666;
}
.businesses li img {
  height: 52px;
  margin: 44px auto 26px;
}
.businesses li h4 {
  font-size: 24px;
  font-weight: normal;
  color: #47464f;
  margin-bottom: 18px;
}
.businesses li p {
  line-height: 1.4;
  margin: 0 auto 10px;
  max-width: 230px;
}

.s2-nav-line {
  height: 60px;
  border-bottom: 2px solid #f0f0f0;
}
.s2-nav-wrap.fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #fafafa;
  border-bottom: 2px solid #f0f0f0;
  z-index: 990;
}
.s2-nav-wrap ul {
  padding: 0 10%;
}
.s2-nav-wrap li, .s2-nav-wrap a {
  height: 60px;
  line-height: 60px;
}
.s2-nav-wrap a {
  font-size: 17px;
  color: #333;
  padding: 0 5px;
  display: inline-block;
  vertical-align: middle;
}
.s2-nav-wrap a.active {
  border-bottom: 2px solid #0095ff;
}
.s2-item .container {
  height: 450px;
  padding: 80px 0;
}
.s2-item:nth-child(2n) {
  background: #f8f9fa;
}
.s2-item-img {
  height: 450px;
  margin: 0 70px 0 20px;
}
.s2-item-content {
  padding-top: 60px;
  padding-left: 20px;
  text-align: left;
  color: #47464f;
}
.s2-item-title {
  font-size: 26px;
  line-height: 1.4;
  font-weight: normal;
  margin-bottom: 40px;
}
.s2-item-content p {
  font-size: 19px;
  line-height: 1.5;
  margin-bottom: 14px;
  max-width: 370px;
}
.s2-item-ps {
  min-height: 200px;
}

.register-guide {
  position: relative;
  padding: 90px 0 10px;
}
.register-guide::before, .register-guide::after {
  content: '';
  position: absolute;
}
.register-guide::before {
  width: 206px;
  height: 207px;
  left: 0;
  bottom: 10px;
  background: url('../moban/images/decoration1.png') no-repeat;
  background-size: 100% auto;
}
.register-guide::after {
  width: 242px;
  height: 229px;
  right: 0;
  bottom: -30px;
  background: url('../moban/images/decoration2.png') no-repeat;
  background-size: 100% auto;
}
.register-guide p {
  font-size: 26px;
  margin-bottom: 80px;
}